urcu.git
12 years agoversion 0.3.4 v0.3.4
Mathieu Desnoyers [Sun, 10 Jan 2010 19:29:28 +0000 (14:29 -0500)] 
version 0.3.4

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoSupport earlier glibc sched_setaffinity
Pedro Alves [Sun, 10 Jan 2010 19:24:31 +0000 (14:24 -0500)] 
Support earlier glibc sched_setaffinity

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Pedro Alves <pedro@codesourcery.com>
12 years agoRemove bogus ; from defines
Mathieu Desnoyers [Sun, 10 Jan 2010 04:25:23 +0000 (23:25 -0500)] 
Remove bogus ; from defines

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoversion 0.3.3 v0.3.3
Mathieu Desnoyers [Mon, 4 Jan 2010 19:08:21 +0000 (14:08 -0500)] 
version 0.3.3

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoConsider __NO_LWSYNC__
Sebastian Andrzej Siewior [Thu, 10 Dec 2009 19:20:16 +0000 (14:20 -0500)] 
Consider __NO_LWSYNC__

This is set by the gcc when the target does not support the lwsync
opcode. This is the case for e500 core based CPUs.

I haven't touch tests/api_ppc.h because I don't see any users.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoversion 0.3.2 v0.3.2
Mathieu Desnoyers [Thu, 10 Dec 2009 13:31:55 +0000 (08:31 -0500)] 
version 0.3.2

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agos390 uatomic: fix new compiler support
Mathieu Desnoyers [Tue, 8 Dec 2009 00:10:00 +0000 (19:10 -0500)] 
s390 uatomic: fix new compiler support

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoAdd extern "C" to support linking userspace RCU library with C++ applications
Mathieu Desnoyers [Mon, 7 Dec 2009 14:39:20 +0000 (09:39 -0500)] 
Add extern "C" to support linking userspace RCU library with C++ applications

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agos390 uatomic arch fix
Mathieu Desnoyers [Mon, 7 Dec 2009 03:26:23 +0000 (22:26 -0500)] 
s390 uatomic arch fix

    In file included from urcu-static.h:40,
                     from urcu.c:35:
    ./urcu/uatomic_arch.h: In function ‘_uatomic_exchange’:
    ./urcu/uatomic_arch.h:88: warning: dereferencing ‘void *’ pointer
    ./urcu/uatomic_arch.h:89: warning: dereferencing ‘void *’ pointer
    ./urcu/uatomic_arch.h:89: error: expected ‘:’ or ‘)’ before ‘(’ token
    ./urcu/uatomic_arch.h: In function ‘_uatomic_cmpxchg’:
    ./urcu/uatomic_arch.h:131: warning: dereferencing ‘void *’ pointer
    ./urcu/uatomic_arch.h:132: warning: dereferencing ‘void *’ pointer
    ./urcu/uatomic_arch.h:132: error: expected ‘:’ or ‘)’ before ‘(’ token

Use same hidden pointer technique used for x86.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoFix s390 uatomic ops new compiler support
Mathieu Desnoyers [Sun, 6 Dec 2009 23:35:31 +0000 (18:35 -0500)] 
Fix s390 uatomic ops new compiler support

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agos390 uatomic: short memory operand support for new compilers
Mathieu Desnoyers [Wed, 2 Dec 2009 17:37:46 +0000 (12:37 -0500)] 
s390 uatomic: short memory operand support for new compilers

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agos390: uatomic add missing xchg return
Mathieu Desnoyers [Tue, 1 Dec 2009 19:09:47 +0000 (14:09 -0500)] 
s390: uatomic add missing xchg return

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agos390: uatomic add missing inline and other { }
Mathieu Desnoyers [Tue, 1 Dec 2009 17:26:25 +0000 (12:26 -0500)] 
s390: uatomic add missing inline and other { }

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoupdate s390 ifdefs
Mathieu Desnoyers [Tue, 1 Dec 2009 17:22:17 +0000 (12:22 -0500)] 
update s390 ifdefs

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agos390: add block after label
Jon Bernard [Tue, 1 Dec 2009 17:20:09 +0000 (12:20 -0500)] 
s390: add block after label

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agosparc,ppc,s390: uatomic ops update
Mathieu Desnoyers [Tue, 1 Dec 2009 16:19:07 +0000 (11:19 -0500)] 
sparc,ppc,s390: uatomic ops update

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUpdate arch_s390.h, missing definitions
Mathieu Desnoyers [Tue, 1 Dec 2009 15:47:21 +0000 (10:47 -0500)] 
Update arch_s390.h, missing definitions

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agos390: fix config.h include
Mathieu Desnoyers [Tue, 1 Dec 2009 13:42:51 +0000 (08:42 -0500)] 
s390: fix config.h include

 gcc -DHAVE_CONFIG_H -I. -I./urcu -I./urcu -g -O2 -c urcu.c  -fPIC -DPIC -o
  .libs/urcu.o
In file included from urcu-static.h:38,
                 from urcu.c:35:
./urcu/arch.h:32:27: error: config/config.h: No such file or directory

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUpdate version to 0.3.1 v0.3.1
Mathieu Desnoyers [Mon, 16 Nov 2009 20:31:35 +0000 (15:31 -0500)] 
Update version to 0.3.1

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoSupport sparcv9 32-bit build
Mathieu Desnoyers [Mon, 16 Nov 2009 20:27:50 +0000 (15:27 -0500)] 
Support sparcv9 32-bit build

From: David Miller <davem@davemloft.net>
Subject: Re: [ltt-dev] Sparc64 support added to Userspace RCU

From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date: Thu, 22 Oct 2009 15:57:53 -0400

> Feedback is welcome,

__sparc_v8__ does not mean 64-bit longs or pointers as implied here:

"v8" was the last 32-bit standard of the cpu architecture.

Otherwise looks fine.

Although this port won't be very useful until it can be built in
32-bit mode.  As most applications on sparc64 systems are still
32-bit.  Like on powerpc, people only rarely build things 64-bit on
sparc64.

You need to build with "-Wa,-Av9a" on the GCC command line for that
case so that the assembler allows the v9 instructions emitted by your
macros, even when building for 32-bit.

Hope this helps.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: David Miller <davem@davemloft.net>
12 years agoUpdate readme
Mathieu Desnoyers [Thu, 12 Nov 2009 04:24:21 +0000 (23:24 -0500)] 
Update readme

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agocross-compilation: use $host instead of $target
Pierre-Marc Fournier [Wed, 11 Nov 2009 22:48:40 +0000 (17:48 -0500)] 
cross-compilation: use $host instead of $target

$target should be used only when building a compiler. It indicates
the target system for which the compiler will build executables.

$host is the variable that should be used to indicate the type of
system the package we are compiling now will run on.

Also, update the README to say to use --host instead of --target.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUpdate version to 0.3.0 v0.3.0
Mathieu Desnoyers [Tue, 3 Nov 2009 14:49:57 +0000 (09:49 -0500)] 
Update version to 0.3.0

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agourcu-defer: generate linker error if call_rcu() is used
Mathieu Desnoyers [Tue, 3 Nov 2009 14:49:01 +0000 (09:49 -0500)] 
urcu-defer: generate linker error if call_rcu() is used

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoupdate README for defer_rcu()
Mathieu Desnoyers [Fri, 23 Oct 2009 17:39:04 +0000 (13:39 -0400)] 
update README for defer_rcu()

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoMark defer_rcu() API as experimental.
Mathieu Desnoyers [Fri, 23 Oct 2009 17:38:05 +0000 (13:38 -0400)] 
Mark defer_rcu() API as experimental.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoDocument urcu-defer usage with dlclose()
Mathieu Desnoyers [Fri, 23 Oct 2009 12:27:20 +0000 (08:27 -0400)] 
Document urcu-defer usage with dlclose()

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoAdd defer_rcu_ratelimit()
Mathieu Desnoyers [Fri, 23 Oct 2009 12:17:29 +0000 (08:17 -0400)] 
Add defer_rcu_ratelimit()

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoupdate readme for rcu_defer()
Mathieu Desnoyers [Fri, 23 Oct 2009 12:05:19 +0000 (08:05 -0400)] 
update readme for rcu_defer()

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agourcu-defer: remove call_rcu() API, replace by defer_rcu()
Mathieu Desnoyers [Fri, 23 Oct 2009 11:57:28 +0000 (07:57 -0400)] 
urcu-defer: remove call_rcu() API, replace by defer_rcu()

Ensure we do not expose an API different from the kernel with the same name and
different semantic.

defer_rcu() cannot be called from within a RCU read-side C.S..

call_rcu() should eventually be re-implemented with struct rcu_head, permitting
to be called from within a RCU read-side C.S.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoSparc64: complete and test implementation
Mathieu Desnoyers [Thu, 22 Oct 2009 19:50:05 +0000 (15:50 -0400)] 
Sparc64: complete and test implementation

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoAdd basic sparc64 support
Mathieu Desnoyers [Thu, 22 Oct 2009 19:11:08 +0000 (15:11 -0400)] 
Add basic sparc64 support

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoupdate version to 0.2.4 v0.2.4
Mathieu Desnoyers [Mon, 19 Oct 2009 23:44:11 +0000 (19:44 -0400)] 
update version to 0.2.4

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agouatomic compat: complete i386 support
Mathieu Desnoyers [Mon, 19 Oct 2009 23:43:34 +0000 (19:43 -0400)] 
uatomic compat: complete i386 support

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agouatomic: update atomic set/read, use STORE_SHARED/LOAD_SHARED
Mathieu Desnoyers [Mon, 19 Oct 2009 23:39:15 +0000 (19:39 -0400)] 
uatomic: update atomic set/read, use STORE_SHARED/LOAD_SHARED

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoversion 2.2.3 v0.2.3
Mathieu Desnoyers [Wed, 14 Oct 2009 22:21:55 +0000 (18:21 -0400)] 
version 2.2.3

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoFix gcc-4.1 x86_64 compability
Mathieu Desnoyers [Tue, 13 Oct 2009 16:19:29 +0000 (12:19 -0400)] 
Fix gcc-4.1 x86_64 compability

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoRemove ACLOCAL_AMFLAGS=-I m4 from Makefile.am
Mathieu Desnoyers [Tue, 13 Oct 2009 14:02:58 +0000 (10:02 -0400)] 
Remove ACLOCAL_AMFLAGS=-I m4 from Makefile.am

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoFixes to allow building on Power
Paul E. McKenney [Mon, 12 Oct 2009 21:32:44 +0000 (17:32 -0400)] 
Fixes to allow building on Power

Add errno.h to a number of files, and remove build dependency on m4.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUsing AM_PROG_MKDIR_P for compatibility
Mathieu Desnoyers [Mon, 12 Oct 2009 20:48:40 +0000 (16:48 -0400)] 
Using AM_PROG_MKDIR_P for compatibility

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agotests: change some top_builddir to top_srcdir
Pierre-Marc Fournier [Fri, 9 Oct 2009 22:36:17 +0000 (18:36 -0400)] 
tests: change some top_builddir to top_srcdir

We didn't have problems with this error because the VPATH saved us.
But let's be clean anyway.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoupdate README about futex
Mathieu Desnoyers [Fri, 9 Oct 2009 15:48:59 +0000 (11:48 -0400)] 
update README about futex

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUse mkdir_p (old) for older automake support
Mathieu Desnoyers [Fri, 9 Oct 2009 15:18:55 +0000 (11:18 -0400)] 
Use mkdir_p (old) for older automake support

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoStay safe on i686 fence compatibility
Mathieu Desnoyers [Fri, 9 Oct 2009 15:11:37 +0000 (11:11 -0400)] 
Stay safe on i686 fence compatibility

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoAdd AC_CONFIG_MACRO_DIR([m4]), re-add ACLOCAL_AMFLAGS
Mathieu Desnoyers [Fri, 9 Oct 2009 15:05:48 +0000 (11:05 -0400)] 
Add AC_CONFIG_MACRO_DIR([m4]), re-add ACLOCAL_AMFLAGS

Fixes warning:
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `config'.
libtoolize: copying file `config/ltmain.sh'
libtoolize: Consider adding `AC_CONFIG_MACRO_DIR([m4])' to configure.ac and
libtoolize: rerunning libtoolize, to keep the correct libtool macros in-tree.
libtoolize: Consider adding `-I m4' to ACLOCAL_AMFLAGS in Makefile.am.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUpdate Makefile.am
Mathieu Desnoyers [Fri, 9 Oct 2009 14:53:58 +0000 (10:53 -0400)] 
Update Makefile.am

- remove aclocal -I m4
- fix api.h dependency

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoAC_PROG_MKDIR_P needed with automake 1.9
Mathieu Desnoyers [Fri, 9 Oct 2009 14:33:02 +0000 (10:33 -0400)] 
AC_PROG_MKDIR_P needed with automake 1.9

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUpdate rcutorture: test all RCU flavors
Mathieu Desnoyers [Fri, 9 Oct 2009 14:23:09 +0000 (10:23 -0400)] 
Update rcutorture: test all RCU flavors

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoMake urcu/config.h work.
Mathieu Desnoyers [Thu, 8 Oct 2009 22:08:23 +0000 (18:08 -0400)] 
Make urcu/config.h work.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoCompat futex
Mathieu Desnoyers [Thu, 8 Oct 2009 21:36:31 +0000 (17:36 -0400)] 
Compat futex

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agomove config.h to urcu/config.h and install it
Pierre-Marc Fournier [Thu, 8 Oct 2009 20:40:15 +0000 (16:40 -0400)] 
move config.h to urcu/config.h and install it

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoSupport for sys_futex autodetection
Mathieu Desnoyers [Thu, 8 Oct 2009 19:18:56 +0000 (15:18 -0400)] 
Support for sys_futex autodetection

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoRemove whitespace
Mathieu Desnoyers [Thu, 8 Oct 2009 13:22:05 +0000 (09:22 -0400)] 
Remove whitespace

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoupdate readme
Mathieu Desnoyers [Thu, 8 Oct 2009 05:11:03 +0000 (01:11 -0400)] 
update readme

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoupdate readme
Mathieu Desnoyers [Thu, 8 Oct 2009 05:10:26 +0000 (01:10 -0400)] 
update readme

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUpdate configure.ac
Mathieu Desnoyers [Thu, 8 Oct 2009 05:04:54 +0000 (01:04 -0400)] 
Update configure.ac

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoadd CONFIG_HAVE_FENCE on x86's newer than i586
Mathieu Desnoyers [Thu, 8 Oct 2009 04:56:59 +0000 (00:56 -0400)] 
add CONFIG_HAVE_FENCE on x86's newer than i586

Patch originally from Pierre-Marc Fournier, modified.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUpdate 386 cmpxchg support
Mathieu Desnoyers [Thu, 8 Oct 2009 04:44:21 +0000 (00:44 -0400)] 
Update 386 cmpxchg support

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoAdd compatibility support for older intel cpus
Mathieu Desnoyers [Thu, 8 Oct 2009 03:48:37 +0000 (23:48 -0400)] 
Add compatibility support for older intel cpus

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoRestrict supported arch ot P6+ on Intel x86 32.
Mathieu Desnoyers [Thu, 8 Oct 2009 02:17:49 +0000 (22:17 -0400)] 
Restrict supported arch ot P6+ on Intel x86 32.

For now.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUpdate README
Mathieu Desnoyers [Thu, 8 Oct 2009 02:08:22 +0000 (22:08 -0400)] 
Update README

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoRemove dependency on m4 from configure.ac
Mathieu Desnoyers [Thu, 8 Oct 2009 01:33:58 +0000 (21:33 -0400)] 
Remove dependency on m4 from configure.ac

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoremove dependency on autotools 2.63 (unneeded)
Mathieu Desnoyers [Wed, 7 Oct 2009 23:22:59 +0000 (19:22 -0400)] 
remove dependency on autotools 2.63 (unneeded)

Tested with autotools 2.13.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agofix api.h generation on x86 and powerpc
Pierre-Marc Fournier [Wed, 7 Oct 2009 21:45:40 +0000 (17:45 -0400)] 
fix api.h generation on x86 and powerpc

Signed-off-by: Pierre-Marc Fournier <pierre-marc.fournier@polymtl.ca>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoupdate urcutorture to include arch.h
Mathieu Desnoyers [Wed, 7 Oct 2009 21:29:23 +0000 (17:29 -0400)] 
update urcutorture to include arch.h

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoupdate readme
Mathieu Desnoyers [Wed, 7 Oct 2009 21:27:37 +0000 (17:27 -0400)] 
update readme

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUpdate api gcc in tests
Mathieu Desnoyers [Wed, 7 Oct 2009 21:26:09 +0000 (17:26 -0400)] 
Update api gcc in tests

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoMake bootstrap executable
Mathieu Desnoyers [Wed, 7 Oct 2009 21:17:41 +0000 (17:17 -0400)] 
Make bootstrap executable

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoconvert to autotools
Pierre-Marc Fournier [Wed, 7 Oct 2009 21:16:24 +0000 (17:16 -0400)] 
convert to autotools

Remove the old build system.
Rename arch_uatomic*.h to uatomic_arch.h, to avoid conflits with
non-generated arch_*.h.

Signed-off-by: Pierre-Marc Fournier <pierre-marc.fournier@polymtl.ca>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoFix tests makefile
Mathieu Desnoyers [Wed, 7 Oct 2009 16:44:32 +0000 (12:44 -0400)] 
Fix tests makefile

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agos390: Add uatomic_set(), uatomic_read(), uatomic_add(), uatomic_cmpxchg()
Jan Blunck [Tue, 6 Oct 2009 10:31:41 +0000 (12:31 +0200)] 
s390: Add uatomic_set(), uatomic_read(), uatomic_add(), uatomic_cmpxchg()

Mathieu needs atomic cmpxchg and add for all architectures.

Signed-off-by: Jan Blunck <jblunck@suse.de>
12 years agourcu-pointer: add more type checking v0.2.2
Mathieu Desnoyers [Mon, 5 Oct 2009 22:05:31 +0000 (18:05 -0400)] 
urcu-pointer: add more type checking

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoAdd type checking in urcu-pointer.h macros
Mathieu Desnoyers [Mon, 5 Oct 2009 19:29:09 +0000 (15:29 -0400)] 
Add type checking in urcu-pointer.h macros

Ensure we have type-checking around dynamic linking macro wrappers.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoRemove rcu_publish_content()
Mathieu Desnoyers [Mon, 5 Oct 2009 19:04:01 +0000 (15:04 -0400)] 
Remove rcu_publish_content()

API phased-out. Cannot use call_rcu anyway.

Use rcu_xchg_pointer and synchronize_rcu or
rcu_xchg_pointer and call_rcu instead.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agotests: remove rcu_publish_content dependency
Mathieu Desnoyers [Mon, 5 Oct 2009 19:03:32 +0000 (15:03 -0400)] 
tests: remove rcu_publish_content dependency

API phased-out.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agorculist: include correct dependencies v0.2.1
Mathieu Desnoyers [Thu, 1 Oct 2009 22:19:25 +0000 (18:19 -0400)] 
rculist: include correct dependencies

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agourcu-bp: use mremap
Mathieu Desnoyers [Thu, 1 Oct 2009 22:12:20 +0000 (18:12 -0400)] 
urcu-bp: use mremap

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agourcu-bp: New "bulletproof" RCU library flavor
Mathieu Desnoyers [Thu, 1 Oct 2009 20:31:23 +0000 (16:31 -0400)] 
urcu-bp: New "bulletproof" RCU library flavor

Slower read-side/write-side, but do not require neither of:
urcu_init()
rcu_register_thread()
rcu_unregister_thread()

It is signal safe.

Specialized for the UST LTTng tracer port.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoAdd missing system.h from make install v0.2
Mathieu Desnoyers [Thu, 1 Oct 2009 14:14:38 +0000 (10:14 -0400)] 
Add missing system.h from make install

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agourcu-pointer: create specific objects and headers to deal with RCU pointers
Mathieu Desnoyers [Thu, 1 Oct 2009 13:48:35 +0000 (09:48 -0400)] 
urcu-pointer: create specific objects and headers to deal with RCU pointers

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoAdd test for rcu_assign_pointer()
Mathieu Desnoyers [Thu, 1 Oct 2009 02:29:44 +0000 (22:29 -0400)] 
Add test for rcu_assign_pointer()

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoFix rcu_assign_pointer() dynamic linking behavior
Mathieu Desnoyers [Thu, 1 Oct 2009 02:28:47 +0000 (22:28 -0400)] 
Fix rcu_assign_pointer() dynamic linking behavior

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agouserspace-rcu formal model removal v0.1
Mathieu Desnoyers [Tue, 29 Sep 2009 20:37:07 +0000 (16:37 -0400)] 
userspace-rcu formal model removal

For packaging. Moved to formal-model branch.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUpdate formal model from local copy
Mathieu Desnoyers [Tue, 29 Sep 2009 20:36:20 +0000 (16:36 -0400)] 
Update formal model from local copy

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoRemove ifndef for API_H
Mathieu Desnoyers [Tue, 29 Sep 2009 19:54:15 +0000 (15:54 -0400)] 
Remove ifndef for API_H

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoAdd build support for ppc when $HOSTTYPE is "ppc"
Jon Bernard [Tue, 29 Sep 2009 19:22:54 +0000 (15:22 -0400)] 
Add build support for ppc when $HOSTTYPE is "ppc"

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoSeparate arch_uatomic*.h from arch*.h
Mathieu Desnoyers [Tue, 29 Sep 2009 15:29:27 +0000 (11:29 -0400)] 
Separate arch_uatomic*.h from arch*.h

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUpdate tests api*.h
Mathieu Desnoyers [Tue, 29 Sep 2009 03:09:25 +0000 (23:09 -0400)] 
Update tests api*.h

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoAlign registry data on cache line size
Mathieu Desnoyers [Tue, 29 Sep 2009 03:34:52 +0000 (23:34 -0400)] 
Align registry data on cache line size

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agodefine CACHE_LINE_SIZE in arch_*.h
Mathieu Desnoyers [Tue, 29 Sep 2009 03:32:27 +0000 (23:32 -0400)] 
define CACHE_LINE_SIZE in arch_*.h

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agocompiler.h: use stddef.h for offsetof
Mathieu Desnoyers [Tue, 29 Sep 2009 03:25:15 +0000 (23:25 -0400)] 
compiler.h: use stddef.h for offsetof

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agoUpdate .gitignore
Mathieu Desnoyers [Tue, 29 Sep 2009 03:23:11 +0000 (23:23 -0400)] 
Update .gitignore

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agourcu-qsbr: implement list_move algorithm
Mathieu Desnoyers [Tue, 29 Sep 2009 03:15:21 +0000 (23:15 -0400)] 
urcu-qsbr: implement list_move algorithm

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agourcu (mb/signal): fix list move implementation
Mathieu Desnoyers [Tue, 29 Sep 2009 03:07:36 +0000 (23:07 -0400)] 
urcu (mb/signal): fix list move implementation

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agourcu (mb/signal): list move
Mathieu Desnoyers [Tue, 29 Sep 2009 02:51:21 +0000 (22:51 -0400)] 
urcu (mb/signal): list move

Do no wait after a single thread at a time. When threads are Q.S., move them to
a separate list.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agolist.h: add list_move
Mathieu Desnoyers [Tue, 29 Sep 2009 02:20:03 +0000 (22:20 -0400)] 
list.h: add list_move

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agourcu (signal): export urcu_init for early constructor initialization
Mathieu Desnoyers [Tue, 29 Sep 2009 00:22:41 +0000 (20:22 -0400)] 
urcu (signal): export urcu_init for early constructor initialization

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agourcu-defer: use list instead of array for registry
Mathieu Desnoyers [Tue, 29 Sep 2009 00:16:15 +0000 (20:16 -0400)] 
urcu-defer: use list instead of array for registry

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agourcu-qsbr: Add list sanity check at lib exit
Mathieu Desnoyers [Tue, 29 Sep 2009 00:15:29 +0000 (20:15 -0400)] 
urcu-qsbr: Add list sanity check at lib exit

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
12 years agourcu-qsbr: use linked list instead of array for registry
Mathieu Desnoyers [Mon, 28 Sep 2009 23:55:42 +0000 (19:55 -0400)] 
urcu-qsbr: use linked list instead of array for registry

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
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